Minecraft Java 1.21 Mods
Browse 3,796 free mods for Minecraft Java 1.21 — popular picks include ChunkBound, Twilight, Abandoned Rig.
Updated daily
ChunkBound
Survive and grow starting from a single locked chunk. Expand your world one chunk at a time, unlock new mechanics, and build a compact but powerful base. ChunkBound is a progression-focused survival pack where every block matters.
Twilight
Read the setup guide!
Abandoned Rig
An ocean-themed apocalyptic survival modpack.
space, fight and simulation
just a ily modpack made for fun :]
Leawind's Third Person - Dragon Survival Compat
fix the issue where Leawind's Third Person fails to recognize Dragon Survival flight state.
InstantSleep
Skip the sleep, wake up instantly! InstantSleep removes the sleep animation and lets you transition to morning the moment you touch a bed. Lightweight, server-friendly, and perfect for fast-paced survival.
Lifesteal+VoiceChat
Well known lifesteal Mechanics with a addition of Simple voice chat.
Simple Sophisticated Backpacks Kit
Lightweight starter backpack addon that gives every new player a backpack and useful survival items on first join. Perfect for RPG modpacks, multiplayer servers, exploration, inventory expansion, adventure, progression, and quality-of-life gameplay.
![Isabel's Aeroscapes [for Create Aeronautics]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/107972.webp)
Isabel's Aeroscapes [for Create Aeronautics]
Totally immersive sky island survival for Create: Aeronautics.
Half Heart Hardcore
Half Heart Hardcore (or 1HP Challenge, alternatively) is a multiplayer challenge datapack, aimed at making the game almost impossible.
night's Hypixel SkyBlock Enchanted Books
Custom textures for the various Enchanted Books and Book Modifiers that exist within Hypixel SkyBlock.
Digimon: Two World Conspiracy
Digimon World Re: Connect is a modpack centered on exploration, creation, survival, civilization, and of course, Digimon!
Survival enhancement-生存增強
Modpack for Redstone enthusiasts. 適合紅石玩家的輔助模組包。
SpawnGuard
Mod that protects players from mob attacks for a set duration after spawning, ensuring a safe start in any world. Ideal for survival or challenge-based packs where early-game defense is crucial.
Survival Freecam
This Data Pack Allows You To Go Into Spectator Mode In Survival But When You Go Back Into Survival You'll Be Right Where You First Became A Spectator Meaning You Can't Just Go Into Spectator And Travel 500 Blocks And Stay There. Basically a Freecam.
Peaceful Mobs Unless Povoked
Hostile mobs ignore players unless attacked — make survival calmer without removing danger.
![Placeable New Paintings [PurpurPack]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/modrinth/136552.webp)
Placeable New Paintings [PurpurPack]
Adds the 4 new paintings to the paintings that can be used in survival
Zombie Apocalypse: Optimized
Lightweight modpack featuring a zombie survival in Minecraft!
Create: Skyblock Infinite
Skyblock Inifinite with Create Mod and a few QoL/Performance Fixes
Bits & Tweaks
A rather large collection of Texture/Model Tweaks that enhance the player's experience. Building, Redstone, PvP, Survival, you name it. | 1.8.9, 1.18.2, 1.19.4, 1.20.x, 1.21.x
Empire Minecraft Utilities
A collection of small utilities for players of Empire Minecraft, a survival server
The Block of Angel
An exploration-focused mod that rewards curiosity and reduces repetitive grind — while keeping the core survival balance intact. Perfect for players who want each discovery to matter. Start with almost nothing — earn every shortcut.
Survival...but smooth
Better visuals and sounds, smoother gameplay, fps boost, forge and fabric support, aesthetic features, server version and QOL mods. Generally, an enhanced vanilla gameplay.
Colonal Mod Pack
Optimized to get peak performance, while keeping the gameplay feeling vanilla.
Reinnovation
Adds new redstone blocks made from vanilla materials to allow for more automation.
Short Crops
Makes potatoes, carrots, nether wart, wheat, sunflowers/moonflowers and rose bushes shorter. Used predominantly in hypixel skyblock farming.
Better, Faster Happy Ghasts
Configurable speeds for the Happy Ghast, perfect for survival servers!
![Inventory Weight [1.16 - 1.21]](https://pub-2ae937f770284535a96c3330f91236aa.r2.dev/thumb/spiget/31408.webp)
Inventory Weight [1.16 - 1.21]
Player speed is affected by your inventory weight, great for hardcore and roleplay servers!
Mob Wrangler
Ride and control more mobs like the Ravager, Sniffer, Zoglin, Phantom & more! Survival friendly.
The Skies of Newstone Hollow
A tech based Minecraft skyblock with unique resource generation mechanics.
Adventurer's BackPack
Adventurer’s Backpack adds magical, upgradeable backpacks for survival. Carry more, protect key items, place your pack in the world, and customize it for mining, building, and exploration without making survival feel like creative mode.
SkyblockAddition
SkyblockAddition is a lightweight resource pack for the hypixel skyblock. It replaces only the most used/useful items. This pack works like an addon, just put it on top of your favorite pack!
Fixed
A mod designed to fix the core gameplay elements of Survival Minecraft
InvisAlert+
InvisAlert+ replaces the barely visible invisibility particles with a clear on-screen warning so you instantly know when invis is active. Client-side only and works on top of any texture pack. Made for PvP and survival.
TreeCuter
Chop down entire trees with a single swing and streamline resource gathering. A simple quality-of-life feature that makes survival more enjoyable for players.
Fake Hardcore Hearts
Changes the texture of the heart bar on the HUD to the "hardcore" version.